82 lines
1.6 KiB
Diff
82 lines
1.6 KiB
Diff
|
From 8f78b1199f814ad18e1902edf8d9fbf23b05b4d3 Mon Sep 17 00:00:00 2001
|
||
|
|
From: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
|
||
|
|
Date: Mon, 5 Jun 2023 16:00:49 +0800
|
||
|
|
Subject: [PATCH 02/10] external/fio: add os-nuttx support
|
||
|
|
|
||
|
|
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
|
||
|
|
---
|
||
|
|
os/os-nuttx.h | 39 +++++++++++++++++++++++++++++++++++++++
|
||
|
|
os/os.h | 3 +++
|
||
|
|
2 files changed, 42 insertions(+)
|
||
|
|
create mode 100644 os/os-nuttx.h
|
||
|
|
|
||
|
|
diff --git fio/os/os-nuttx.h fio/os/os-nuttx.h
|
||
|
|
new file mode 100644
|
||
|
|
index 00000000..c81ea32c
|
||
|
|
--- /dev/null
|
||
|
|
+++ fio/os/os-nuttx.h
|
||
|
|
@@ -0,0 +1,39 @@
|
||
|
|
+#ifndef FIO_OS_NUTTX_H
|
||
|
|
+#define FIO_OS_NUTTX_H
|
||
|
|
+
|
||
|
|
+#include <errno.h>
|
||
|
|
+#include <malloc.h>
|
||
|
|
+#include <sys/mman.h>
|
||
|
|
+#include <sys/ioctl.h>
|
||
|
|
+
|
||
|
|
+#include <nuttx/fs/ioctl.h>
|
||
|
|
+
|
||
|
|
+#include "../file.h"
|
||
|
|
+
|
||
|
|
+#define FIO_OS os_nuttx
|
||
|
|
+#define OS_MAP_ANON MAP_ANON
|
||
|
|
+
|
||
|
|
+#define fio_swap16(x) bswap16(x)
|
||
|
|
+#define fio_swap32(x) bswap32(x)
|
||
|
|
+#define fio_swap64(x) bswap64(x)
|
||
|
|
+
|
||
|
|
+static inline unsigned long long os_phys_mem(void)
|
||
|
|
+{
|
||
|
|
+ struct mallinfo info;
|
||
|
|
+
|
||
|
|
+ info = mallinfo();
|
||
|
|
+ return (unsigned long long)info.arena;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+static inline int blockdev_invalidate_cache(struct fio_file *f)
|
||
|
|
+{
|
||
|
|
+ return ioctl(f->fd, BIOC_FLUSH, 0);
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+static inline pid_t setsid(void)
|
||
|
|
+{
|
||
|
|
+ errno = ENOSYS;
|
||
|
|
+ return -1;
|
||
|
|
+}
|
||
|
|
+
|
||
|
|
+#endif
|
||
|
|
diff --git fio/os/os.h fio/os/os.h
|
||
|
|
index aba6813f..dddff7c1 100644
|
||
|
|
--- fio/os/os.h
|
||
|
|
+++ fio/os/os.h
|
||
|
|
@@ -24,6 +24,7 @@ enum {
|
||
|
|
os_windows,
|
||
|
|
os_android,
|
||
|
|
os_dragonfly,
|
||
|
|
+ os_nuttx,
|
||
|
|
|
||
|
|
os_nr,
|
||
|
|
};
|
||
|
|
@@ -53,6 +54,8 @@ typedef enum {
|
||
|
|
#include "os-windows.h"
|
||
|
|
#elif defined (__DragonFly__)
|
||
|
|
#include "os-dragonfly.h"
|
||
|
|
+#elif defined (__NuttX__)
|
||
|
|
+#include "os-nuttx.h"
|
||
|
|
#else
|
||
|
|
#error "unsupported os"
|
||
|
|
#endif
|
||
|
|
--
|
||
|
|
2.34.1
|
||
|
|
|